package com.beltsoft.jim.fer.util;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class EncodingFilter implements Filter {

	private String encoding = "UTF-8";

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
        String encodingParam = filterConfig.getInitParameter("encoding");
        if (encodingParam != null) {
            encoding = encodingParam;
        }
    }
	
	@Override
    public void doFilter(ServletRequest request,ServletResponse response, FilterChain filterChain) throws IOException, ServletException {
        request.setCharacterEncoding(encoding);
        filterChain.doFilter(request, response);
    }

   
	@Override
	public void destroy() {
		// TODO Auto-generated method stub

	}


}
